// introspect.h
// system management stuff.

/**
*    Copyright (C) 2008 10gen Inc.
*
*    This program is free software: you can redistribute it and/or  modify
*    it under the terms of the GNU Affero General Public License, version 3,
*    as published by the Free Software Foundation.
*
*    This program is distributed in the hope that it will be useful,
*    but WITHOUT ANY WARRANTY; without even the implied warranty of
*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*    GNU Affero General Public License for more details.
*
*    You should have received a copy of the GNU Affero General Public License
*    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*
*    As a special exception, the copyright holders give permission to link the
*    code of portions of this program with the OpenSSL library under certain
*    conditions as described in each individual source file and distribute
*    linked combinations including the program with the OpenSSL library. You
*    must comply with the GNU Affero General Public License in all respects for
*    all of the code used other than as permitted herein. If you modify file(s)
*    with this exception, you may extend this exception to your version of the
*    file(s), but you are not obligated to do so. If you do not wish to do so,
*    delete this exception statement from your version. If you delete this
*    exception statement from all source files in the program, then also delete
*    it in the license file.
*/

#pragma once

#include <string>

#include "mongo/db/curop.h"
#include "mongo/db/jsobj.h"

namespace mongo {

    class Collection;
    class Database;
    class OperationContext;

    /* --- profiling --------------------------------------------
       do when database->profile is set
    */

    void profile(OperationContext* txn, const Client& c, int op, CurOp& currentOp);

    /**
     * Get (or create) the profile collection
     *
     * @param   db      Database in which to create the profile collection
     * @param   force   Always create the collection if it does not exist
     * @return  Collection for the newly created collection, or NULL on error
    **/
    Collection* getOrCreateProfileCollection(OperationContext* txn,
                                             Database *db,
                                             bool force = false,
                                             std::string* errmsg = NULL);

} // namespace mongo
